package thread;
//饿汉模式
class Singleton{
    private static Singleton instance =new Singleton();
    public static Singleton getInstance(){
        return instance;
    }

    private Singleton(){}
}

public class demo1 {
    public static void main(String[] args) {
        Singleton s1=Singleton.getInstance();
        Singleton s2=Singleton.getInstance();
        System.out.println(s1==s2);

    }
}
